Pixilart - Slash (WarTale. Sans AU) by WhiteandRed

sans au - Pixilart

Murder!Zap, New Undertale Fanon AU Wiki

Pixilart - sans au s by DirtyHacker

Pixilart - UnderTale Sans Battle sprite remake by Matthew2013

On hiatus

WarTale AU, Wiki

Regretful Murder!Sans, New Undertale Fanon AU Wiki

My take on an Underfell sans overworld sprite : r/Undertale

Searching - Pixilart

Free download, HD PNG sprite pixel art maker error sans pixel art PNG transparent with Clear Background ID 264741